Unlock Sub-Zero
After taking the boat ride across blood lake, his VS. icon is in back of the lion looking statue to your left (facing the big door), just run along the wall and when you get to the end double jump and its yours.
Unlock Scorpion
In foundry follow the pathway downstairs to the left of the save station. Two archers will bust through the wall. Throw one at the wall to the left of the door way and it will bust open revealing a secret room full of lava and a ying yang on a ledge. Grab one of the archers and throw them in the lava. Then double jump off the guards back to claim the Scorpion ying yang for VS.
To unlock him, defeat kabal's chapter of the mortal kombat 9 campaign
Plug in an extra controller and have someone else use it. Now that wasn't to hard, was it?
Kollect 50 relic items in Konquest Mode. http://www.angelfire.com/va3/mk/mk7/main.htm
There is a way to unlock every thing in the Krypt, but the only way to do that is to find all 60 relics in Konquest, which is extremely hard
Just look up these words on yt: Mortal Kombat Deception - How To Unlock Every Hidden Character and you'll get a tutorial on it.
It is impossible to unlock Raincenter Rain on Mortal Kombat, but you can only be purchased via Xbox market.
no.
you die
In Mortal Kombat Trilogy, The question mark, a.k.a Chameleon, should be unlocked.
you need to beat all challenges for smoke and he is in the living forest
To unlock Reptile in Mortal Kombat: Unchained, you must complete the single-player mode with the characters you currently have available. Once you have done this, you will unlock Reptile as a playable character.
there is no cheat codes for mortal kombat deception at all. you have to finish konquest to unlock shujinko and there are some secret training in some realms. like in earthrealm, there is a secret training with the ghost of liu kang. but there are no cheat codes for mkd. only in mortal kombat 4, gold, shalion monks and mortal kombat 3 and ultimate mortal kombat 3